On rebel planet Elysium, a man is executed on live video streamed by religious extremists. Nothing terribly original so far for Elysium.<br /><br />Only this time, the man doesn&#39;t die.<br /><br />When security expert Asher Perez is sent to find him, dark secrets about the rebel colony are exposed. Something dark is stirring in the shadows.<br /><br />Something that has been watching humanity since the dawn of history.